Ingredients
1 package fudge brownie mix (13x9-inch pan size)1 cup sour cream1 cup milk chocolate chips1/2 cup chopped walnuts1 cup milk chocolate frosting
Preparation
Prepare brownie mix according to package directions. Fold in the sour cream, chocolate chips and walnuts into batter.
Pour into a greased 13x9-in. baking pan. Bake at 350° for 30-35 minutes or until a toothpick inserted in the center comes out clean. Cool completely on a wire rack. Frost. Cut into bars.